package com.xuda.yygh.order.service.impl;

import com.alibaba.fastjson.JSONObject;
import com.xuda.common.rabbit.constant.MqConst;
import com.xuda.common.rabbit.service.RabbitService;
import com.xuda.yygh.common.exception.YyghException;
import com.xuda.yygh.common.result.ResultCodeEnum;
import com.xuda.yygh.common.utils.helper.HttpRequestHelper;
import com.xuda.yygh.enums.OrderStatusEnum;
import com.xuda.yygh.hosp.client.HospitalFeignClient;
import com.xuda.yygh.model.order.OrderInfo;
import com.xuda.yygh.model.user.Patient;
import com.xuda.yygh.order.mapper.OrderMapper;
import com.xuda.yygh.order.service.OrderService;
import com.xuda.yygh.order.service.WeixinService;
import com.xuda.yygh.user.client.PatientFeignClient;
import com.xuda.yygh.vo.hosp.ScheduleOrderVo;
import com.xuda.yygh.vo.msm.MsmVo;
import com.xuda.yygh.vo.order.*;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.joda.time.DateTime;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

import java.util.*;
import java.util.stream.Collectors;

/**
 * @author ：程序员徐大大
 * @description：TODO
 * @date ：2022-04-16 13:47
 */
@Service
public class OrderServiceImpl extends
        ServiceImpl<OrderMapper, OrderInfo> implements OrderService {
        @Autowired
        private PatientFeignClient patientFeignClient;

        @Autowired
        private HospitalFeignClient hospitalFeignClient;

        @Autowired
        private RabbitService rabbitService;

        @Autowired
        private WeixinService weixinService;

        //生成挂号订单
        @Override
        public Long saveOrder(String scheduleId, Long patientId) {
                //获取就诊人信息
                Patient patient = patientFeignClient.getPatientOrder(patientId);

                //获取排班相关信息
                ScheduleOrderVo scheduleOrderVo = hospitalFeignClient.getScheduleOrderVo(scheduleId);

                //判断当前时间是否还可以预约
                if(new DateTime(scheduleOrderVo.getStartTime()).isAfterNow()
                        || new DateTime(scheduleOrderVo.getEndTime()).isBeforeNow()) {
                        throw new YyghException(ResultCodeEnum.TIME_NO);
                }

                //获取签名信息
                SignInfoVo signInfoVo = hospitalFeignClient.getSignInfoVo(scheduleOrderVo.getHoscode());

                //添加到订单表
                OrderInfo orderInfo = new OrderInfo();
                //scheduleOrderVo 数据复制到 orderInfo
                BeanUtils.copyProperties(scheduleOrderVo,orderInfo);
                //向orderInfo设置其他数据
                String outTradeNo = System.currentTimeMillis() + ""+ new Random().nextInt(100);
                orderInfo.setOutTradeNo(outTradeNo);
                orderInfo.setScheduleId(scheduleId);
                orderInfo.setUserId(patient.getUserId());
                orderInfo.setPatientId(patientId);
                orderInfo.setPatientName(patient.getName());
                orderInfo.setPatientPhone(patient.getPhone());
                orderInfo.setOrderStatus(OrderStatusEnum.UNPAID.getStatus());
                baseMapper.insert(orderInfo);

                //调用医院接口，实现预约挂号操作
                //设置调用医院接口需要参数，参数放到map集合
                Map<String, Object> paramMap = new HashMap<>();
                paramMap.put("hoscode",orderInfo.getHoscode());
                paramMap.put("depcode",orderInfo.getDepcode());
                paramMap.put("hosScheduleId",orderInfo.getScheduleId());
                paramMap.put("reserveDate",new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd"));
                paramMap.put("reserveTime", orderInfo.getReserveTime());
                paramMap.put("amount",orderInfo.getAmount());

                paramMap.put("name", patient.getName());
                paramMap.put("certificatesType",patient.getCertificatesType());
                paramMap.put("certificatesNo", patient.getCertificatesNo());
                paramMap.put("sex",patient.getSex());
                paramMap.put("birthdate", patient.getBirthdate());
                paramMap.put("phone",patient.getPhone());
                paramMap.put("isMarry", patient.getIsMarry());
                paramMap.put("provinceCode",patient.getProvinceCode());
                paramMap.put("cityCode", patient.getCityCode());
                paramMap.put("districtCode",patient.getDistrictCode());
                paramMap.put("address",patient.getAddress());
                //联系人
                paramMap.put("contactsName",patient.getContactsName());
                paramMap.put("contactsCertificatesType", patient.getContactsCertificatesType());
                paramMap.put("contactsCertificatesNo",patient.getContactsCertificatesNo());
                paramMap.put("contactsPhone",patient.getContactsPhone());
                paramMap.put("timestamp", HttpRequestHelper.getTimestamp());

                String sign = HttpRequestHelper.getSign(paramMap, signInfoVo.getSignKey());
                paramMap.put("sign", sign);

                //请求医院系统接口
                JSONObject result = HttpRequestHelper.sendRequest(paramMap, signInfoVo.getApiUrl() + "/order/submitOrder");

                if(result.getInteger("code")==200) {
                        JSONObject jsonObject = result.getJSONObject("data");
                        //预约记录唯一标识（医院预约记录主键）
                        String hosRecordId = jsonObject.getString("hosRecordId");
                        //预约序号
                        Integer number = jsonObject.getInteger("number");;
                        //取号时间
                        String fetchTime = jsonObject.getString("fetchTime");;
                        //取号地址
                        String fetchAddress = jsonObject.getString("fetchAddress");;
                        //更新订单
                        orderInfo.setHosRecordId(hosRecordId);
                        orderInfo.setNumber(number);
                        orderInfo.setFetchTime(fetchTime);
                        orderInfo.setFetchAddress(fetchAddress);
                        baseMapper.updateById(orderInfo);
                        //排班可预约数
                        Integer reservedNumber = jsonObject.getInteger("reservedNumber");
                        //排班剩余预约数
                        Integer availableNumber = jsonObject.getInteger("availableNumber");
                        //发送mq消息，号源更新和短信通知
                        //发送mq信息更新号源
                        OrderMqVo orderMqVo = new OrderMqVo();
                        orderMqVo.setScheduleId(scheduleId);
                        orderMqVo.setReservedNumber(reservedNumber);
                        orderMqVo.setAvailableNumber(availableNumber);
                        //短信提示
                        MsmVo msmVo = new MsmVo();
                        msmVo.setPhone(orderInfo.getPatientPhone());
                        String reserveDate = new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd") + (orderInfo.getReserveTime()==0 ? "上午" : "下午");
                        Map<String,Object> param = new HashMap<String,Object>(){{
                                put("title", orderInfo.getHosname()+"|"+orderInfo.getDepname()+"|"+orderInfo.getTitle());
                                put("amount", orderInfo.getAmount());
                                put("reserveDate", reserveDate);
                                put("name", orderInfo.getPatientName());
                                put("quitTime", new DateTime(orderInfo.getQuitTime()).toString("yyyy-MM-dd HH:mm"));
                        }};
                        msmVo.setParam(param);
                        orderMqVo.setMsmVo(msmVo);

                        rabbitService.sendMessage(MqConst.EXCHANGE_DIRECT_ORDER, MqConst.ROUTING_ORDER, orderMqVo);
                } else {
                        throw new YyghException(result.getString("message"), ResultCodeEnum.FAIL.getCode());
                }
                return orderInfo.getId();
        }

        //根据订单id查询订单详情
        @Override
        public OrderInfo getOrder(String orderId) {
                OrderInfo orderInfo = baseMapper.selectById(orderId);
                return this.packOrderInfo(orderInfo);
        }

        //订单列表（条件查询带分页）
        @Override
        public IPage<OrderInfo> selectPage(Page<OrderInfo> pageParam, OrderQueryVo orderQueryVo) {
                //orderQueryVo获取条件值
                String name = orderQueryVo.getKeyword(); //医院名称
                Long patientId = orderQueryVo.getPatientId(); //就诊人名称
                String orderStatus = orderQueryVo.getOrderStatus(); //订单状态
                String reserveDate = orderQueryVo.getReserveDate();//安排时间
                String createTimeBegin = orderQueryVo.getCreateTimeBegin();
                String createTimeEnd = orderQueryVo.getCreateTimeEnd();

                //对条件值进行非空判断
                QueryWrapper<OrderInfo> wrapper = new QueryWrapper<>();
                if(!StringUtils.isEmpty(name)) {
                        wrapper.like("hosname",name);
                }
                if(!StringUtils.isEmpty(patientId)) {
                        wrapper.eq("patient_id",patientId);
                }
                if(!StringUtils.isEmpty(orderStatus)) {
                        wrapper.eq("order_status",orderStatus);
                }
                if(!StringUtils.isEmpty(reserveDate)) {
                        wrapper.ge("reserve_date",reserveDate);
                }
                if(!StringUtils.isEmpty(createTimeBegin)) {
                        wrapper.ge("create_time",createTimeBegin);
                }
                if(!StringUtils.isEmpty(createTimeEnd)) {
                        wrapper.le("create_time",createTimeEnd);
                }
                //调用mapper的方法
                IPage<OrderInfo> pages = baseMapper.selectPage(pageParam, wrapper);
                //编号变成对应值封装
                pages.getRecords().stream().forEach(item -> {
                        this.packOrderInfo(item);
                });
                return pages;
        }

        //取消预约
        @Override
        public Boolean cancelOrder(Long orderId) {
                //获取订单信息
                OrderInfo orderInfo = baseMapper.selectById(orderId);
                //判断是否取消
                DateTime quitTime = new DateTime(orderInfo.getQuitTime());
                if(quitTime.isBeforeNow()) {
                        throw new YyghException(ResultCodeEnum.CANCEL_ORDER_NO);
                }
                //调用医院接口实现预约取消
                SignInfoVo signInfoVo = hospitalFeignClient.getSignInfoVo(orderInfo.getHoscode());
                if(null == signInfoVo) {
                        throw new YyghException(ResultCodeEnum.PARAM_ERROR);
                }
                Map<String, Object> reqMap = new HashMap<>();
                reqMap.put("hoscode",orderInfo.getHoscode());
                reqMap.put("hosRecordId",orderInfo.getHosRecordId());
                reqMap.put("timestamp", HttpRequestHelper.getTimestamp());
                String sign = HttpRequestHelper.getSign(reqMap, signInfoVo.getSignKey());
                reqMap.put("sign", sign);

                JSONObject result = HttpRequestHelper.sendRequest(reqMap,
                        signInfoVo.getApiUrl()+"/order/updateCancelStatus");
                //根据医院接口返回数据
                if(result.getInteger("code")!=200) {
                        throw new YyghException(result.getString("message"), ResultCodeEnum.FAIL.getCode());
                } else {
                        //判断当前订单是否可以取消
                        if(orderInfo.getOrderStatus().intValue() == OrderStatusEnum.PAID.getStatus().intValue()) {
                                Boolean isRefund = weixinService.refund(orderId);
                                if(!isRefund) {
                                        throw new YyghException(ResultCodeEnum.CANCEL_ORDER_FAIL);
                                }
                                //更新订单状态
                                orderInfo.setOrderStatus(OrderStatusEnum.CANCLE.getStatus());
                                baseMapper.updateById(orderInfo);

                                //发送mq更新预约数量
                                OrderMqVo orderMqVo = new OrderMqVo();
                                orderMqVo.setScheduleId(orderInfo.getScheduleId());
                                //短信提示
                                MsmVo msmVo = new MsmVo();
                                msmVo.setPhone(orderInfo.getPatientPhone());
                                String reserveDate = new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd") + (orderInfo.getReserveTime()==0 ? "上午": "下午");
                                Map<String,Object> param = new HashMap<String,Object>(){{
                                        put("title", orderInfo.getHosname()+"|"+orderInfo.getDepname()+"|"+orderInfo.getTitle());
                                        put("reserveDate", reserveDate);
                                        put("name", orderInfo.getPatientName());
                                }};
                                msmVo.setParam(param);
                                orderMqVo.setMsmVo(msmVo);
                                rabbitService.sendMessage(MqConst.EXCHANGE_DIRECT_ORDER, MqConst.ROUTING_ORDER, orderMqVo);
                        }
                }
                return true;
        }

        //就诊通知

        @Override
        public void patientTips() {
                QueryWrapper<OrderInfo> wrapper = new QueryWrapper<>();
                wrapper.eq("reserve_date",new DateTime().toString("yyyy-MM-dd"));
                wrapper.ne("order_status",OrderStatusEnum.CANCLE.getStatus());
                List<OrderInfo> orderInfoList = baseMapper.selectList(wrapper);
                for(OrderInfo orderInfo:orderInfoList) {
                        //短信提示
                        MsmVo msmVo = new MsmVo();
                        msmVo.setPhone(orderInfo.getPatientPhone());
                        String reserveDate = new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd") + (orderInfo.getReserveTime()==0 ? "上午": "下午");
                        Map<String,Object> param = new HashMap<String,Object>(){{
                                put("title", orderInfo.getHosname()+"|"+orderInfo.getDepname()+"|"+orderInfo.getTitle());
                                put("reserveDate", reserveDate);
                                put("name", orderInfo.getPatientName());
                        }};
                        msmVo.setParam(param);
                        rabbitService.sendMessage(MqConst.EXCHANGE_DIRECT_MSM, MqConst.ROUTING_MSM_ITEM, msmVo);
                }
        }

        //预约统计,返回前端的图标数据
        @Override
        public Map<String, Object> getCountMap(OrderCountQueryVo orderCountQueryVo) {
                //调用mapper方法得到数据
                List<OrderCountVo> orderCountVoList = baseMapper.selectOrderCount(orderCountQueryVo);

                //获取x需要数据 ，日期数据  list集合
                List<String> dateList = orderCountVoList.stream().map(OrderCountVo::getReserveDate).collect(Collectors.toList());

                //获取y需要数据，具体数量  list集合
                List<Integer> countList =orderCountVoList.stream().map(OrderCountVo::getCount).collect(Collectors.toList());

                Map<String,Object> map = new HashMap<>();
                map.put("dateList",dateList);
                map.put("countList",countList);
                return map;
        }

        private OrderInfo packOrderInfo(OrderInfo orderInfo) {
                orderInfo.getParam().put("orderStatusString", OrderStatusEnum.getStatusNameByStatus(orderInfo.getOrderStatus()));
                return orderInfo;
        }

}
